| English | Russian |
| a third of | втрое меньше |
| drop of a third | нисходящий ход на терцию |
| drop of a third | ход на терцию вниз |
| risk of a third-party challenge | риск оспаривания третьими лицами (something which some developers or funds look for on development projects to cover the risk of a third party challenge to a planning consent ... Alexander Demidov) |
| take a third of | уменьшивать втрое |